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2.4. Display Status
The following is status LED information.
OPR (Red): When HPS-120 is powered on, it is turned on or flashing.
LNK (Green): When a wireless link is on, it is turned on. If HPS-120 is in the
configuration mode, it will be flashing every second.
2.5. Reset Button
The RST button has the following functions.
Enter / Exit the configuration mode
Restore the factory settings
Disconnect and reconnect a wireless connection.
2.5.1. Enter Configuration Mode
When the LNK LED is OFF, push the RST button. When the LNK LED is ON, you have to push
the RST button twice to enter the configuration mode. If you enter the configuration mode
successfully, LNK LED will be flashing every second. And HPS-120 COM port will be stored the
factory settings.
2.5.2. Exit Configuration Mode
You can have two options to exit the configuration mode.
Exit the configuration mode by software: Type “X”.
Exit the configuration mode by the RST button: Push the RST button.
2.5.3. Re-connection
When the LNK LED is on, you can push the RST button to disconnect and reconnect a wireless
link.
Waning!
If you push the RST button, the COM port of HPS-120 will be stored the factory setting.
